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RITO E325 Drive Shaft 0995864 A8VO107 0995864 Hydraulic Pump Pinion Shaft Spline Shaft Excavator Pump Repair Parts

A stripped or worn pump pinion shaft can slip inside the internal gears, causing unexpected hydraulic failure and stopping field operations. The RITO 0995864 Drive Shaft provides the high surface hardness needed to prevent spline slippage. Upgrading to this premium shaft ensures steady power delivery to keep your equipment running smoothly.

  • Item NO.:

    995864
  • Order(MOQ):

    1
  • Payment:

    T/T, WESTERN UNION, CHINESE BANK,PAYPAL
  • Product Origin:

    JAPAN
  • Lead Time:

    2-3 DAYS
  • Product Details
Incorrect shaft dimensions can cause installation alignment issues that lead to rapid bearing wear and expensive pump housing damage. Designed for E325 excavators using A8VO107 pumps, this precision spline shaft ensures an exact mechanical fit and reliable operation.

0995864 Secondary Shaft

 
Product Specifications

Part Number  0995864
Part Name Hydraulic Pump Pinion Shaft Spline Shaft Excavator Repair Parts
Compatible Brand Caterpillar
Applicable Models E325, E325L (A8VO107 Hydraulic Pump)
Application Excavator hydraulic system
Material Carburized high-alloy structural steel
Product Color Natural Steel Finish / Anti-Rust Oil Coated
Working Temperature -25 to 110 Degrees Celsius
Key Function Internal pinion gear drive and secondary pump synchronization
Condition 100% New, Aftermarket / OEM Quality
Packaging Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

 

Key Features & Advantages


Precision

Deep Spline Engagement

Engineered to provide maximum contact area to eliminate play and prevent gear slibage.

Leak-Free

Induction-Hardened Pinion

High surface hardness resists wear from continuous contact with internal gears.

Direct Fitment

Direct A8VO107 Fitment

Specifically tailored as a direct replacement component for standard E325 pump groups.

Rigorous Testing

Direct OEM Fitment

Manufactured strictly to original factory tolerances, ensuring a seamless replacement process that avoids costly modifications or installation delays.
 

 

Excavator Hydraulic Part

FAQ


Q: What is the specific role of pinion shaft 0995864 within the A8VO107 tandem pump assembly?

A: The 0995864 shaft acts as the internal pinion drive, transferring rotational force from the main shaft to synchronize the secondary pump group, ensuring balanced hydraulic output across both systems.

 

Q: Do we need to use a shop press to install this shaft into the main internal pump bearing track?

A: Yes, press-fitting is standard for this assembly. To prevent scratching the precision shaft surfaces or damaging the internal bearing journals, technicians should use a press along with proper installation sleeves.

 

Q: How can procurement teams verify this shaft matches their E325 fleet without opening the pump?

A: You can verify compatibility by checking the pump nameplate for the A8VO107 model designation and cross-referencing your parts manual for part number 0995864.

 

Q: What quality options are available?

A: We provide original, OEM, and high-quality aftermarket versions with stable supply capability.

Q:Why Choose RITO?

A:Listed Factory

Stable&Reliable Quality

OEM Factory for Chinese Top Excavator Brands

Supplier to Fortune 500 Companie
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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Leave A Message

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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